DE60020497D1 - Verfahren zur Herstellung einer Matrize - Google Patents

Verfahren zur Herstellung einer Matrize

Info

Publication number
DE60020497D1
DE60020497D1 DE60020497T DE60020497T DE60020497D1 DE 60020497 D1 DE60020497 D1 DE 60020497D1 DE 60020497 T DE60020497 T DE 60020497T DE 60020497 T DE60020497 T DE 60020497T DE 60020497 D1 DE60020497 D1 DE 60020497D1
Authority
DE
Germany
Prior art keywords
matrix
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60020497T
Other languages
English (en)
Inventor
Yukinari Shibagaki
Yoshimasa Kondo
Takeyuki Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE60020497D1 publication Critical patent/DE60020497D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
    • B23P15/243—Honeycomb dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2200/00—Specific machining processes or workpieces
    • B23H2200/30—Specific machining processes or workpieces for making honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE60020497T 1999-12-10 2000-12-07 Verfahren zur Herstellung einer Matrize Expired - Lifetime DE60020497D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35096399 1999-12-10
JP2000305887A JP2001225312A (ja) 1999-12-10 2000-10-05 口金の製造方法

Publications (1)

Publication Number Publication Date
DE60020497D1 true DE60020497D1 (de) 2005-07-07

Family

ID=26579301

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60020497T Expired - Lifetime DE60020497D1 (de) 1999-12-10 2000-12-07 Verfahren zur Herstellung einer Matrize

Country Status (4)

Country Link
US (1) US6621034B2 (de)
EP (1) EP1106302B1 (de)
JP (1) JP2001225312A (de)
DE (1) DE60020497D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3742568B2 (ja) * 2001-06-22 2006-02-08 宇明泰化工股▲ふん▼有限公司 ポリテトラフルオロエチレン製シートまたはフィルム、それから得られるガスケットテープおよびそれらの製造法
JP2005254345A (ja) * 2004-03-09 2005-09-22 Ngk Insulators Ltd ハニカム構造体成形用口金の製造方法
WO2006062851A1 (en) * 2004-12-09 2006-06-15 Corning Incorporated Making honeycomb extrusion dies
US20080099343A1 (en) * 2006-10-31 2008-05-01 Thomas William Brew Electrochemical machining method and apparatus
US10189100B2 (en) * 2008-07-29 2019-01-29 Pratt & Whitney Canada Corp. Method for wire electro-discharge machining a part
JP6687616B2 (ja) 2014-11-26 2020-04-22 コーニング インコーポレイテッド 押出ダイを製造する装置及び方法
JP6890926B2 (ja) * 2016-03-04 2021-06-18 キヤノン株式会社 処理装置および印刷装置
JP6613970B2 (ja) * 2016-03-09 2019-12-04 株式会社デンソー ハニカム構造体製造用の金型の製造方法、金型の製造装置及びハニカム構造体の製造方法
JP6615649B2 (ja) 2016-03-11 2019-12-04 日本碍子株式会社 ハニカム構造体成形用口金の製造方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038201A (en) * 1955-12-21 1962-06-12 Multiple Extrusions Inc Multiple tube extrusion apparatus and method
US3857665A (en) * 1973-04-11 1974-12-31 United States Steel Corp Polystyrene extruder die plate
JPS53137210A (en) * 1977-05-04 1978-11-30 Ngk Insulators Ltd Dies for molding honeycombs
US4125936A (en) * 1977-09-01 1978-11-21 Rozmus John J Composite strip for fabricating spring contacts
JPS5838084B2 (ja) 1980-02-18 1983-08-20 株式会社日本自動車部品総合研究所 ハニカム成型用ダイスの製造方法
JPS583802B2 (ja) 1979-09-12 1983-01-22 株式会社日本自動車部品総合研究所 ハニカム成型用ダイスの製造方法
US4527035A (en) * 1981-07-30 1985-07-02 Corning Glass Works Wire electrical discharge machine flushing process and apparatus
US4544820A (en) * 1982-09-29 1985-10-01 Johnson Romain H Die forming method and machine
US4722819A (en) * 1986-04-28 1988-02-02 W. R. Grace & Co. Die and processes for manufacturing honeycomb structures
US4902216A (en) * 1987-09-08 1990-02-20 Corning Incorporated Extrusion die for protrusion and/or high cell density ceramic honeycomb structures
JP2643338B2 (ja) * 1988-08-16 1997-08-20 株式会社デンソー ハニカム成形用ダイスの製造方法
US5171503A (en) * 1988-08-29 1992-12-15 Corning Incorporated Method of extruding thin-walled honeycomb structures
US4915612A (en) * 1989-01-26 1990-04-10 Corning Incorporated Extrusion die assembly for forming honeycomb structures having thickened outer skin
DE3919683A1 (de) * 1989-06-16 1991-01-17 Huels Chemische Werke Ag Extrusionsform zum extrudieren einer keramischen masse zu wabenkoerpern
JP2716868B2 (ja) * 1990-11-29 1998-02-18 株式会社東芝 金型の製造方法
US5286323A (en) * 1993-02-23 1994-02-15 Corning Incorporated Dome shaped extrusion dies
US5308556A (en) * 1993-02-23 1994-05-03 Corning Incorporated Method of making extrusion dies from powders
US5308568A (en) * 1993-05-20 1994-05-03 Corning Incorporated Extrusion die and method
JPH0851176A (ja) * 1994-08-05 1996-02-20 Apic Yamada Kk リードフレーム製造用プレス金型に用いるダイ及びパンチガイドの製作方法
US6302679B1 (en) * 1994-11-10 2001-10-16 Corning Incorporated Honeycomb extrusion die
US5630951A (en) * 1995-05-15 1997-05-20 Corning Incorporated Methods and apparatus for making honeycomb extrusion dies
US5761787A (en) * 1995-11-30 1998-06-09 Corning Incorporated Method of making bonded pin extrusion die
US5714228A (en) * 1995-12-18 1998-02-03 General Motors Corporation Ceramic catalytic converter substrate
US6290837B1 (en) * 1997-06-09 2001-09-18 Denso Corporation Method for machining slots in molding die
CN1115237C (zh) * 1997-10-17 2003-07-23 康宁股份有限公司 改进的狭缝挤压模
US6335548B1 (en) * 1999-03-15 2002-01-01 Gentex Corporation Semiconductor radiation emitter package
US6299813B1 (en) * 1999-09-23 2001-10-09 Corning Incorporated Modified slot extrusion dies

Also Published As

Publication number Publication date
US6621034B2 (en) 2003-09-16
EP1106302A1 (de) 2001-06-13
US20010004068A1 (en) 2001-06-21
JP2001225312A (ja) 2001-08-21
EP1106302B1 (de) 2005-06-01

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Legal Events

Date Code Title Description
8332 No legal effect for de